简述共同配送的运作形式_爱下问搜题

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问题问答题

简述共同配送的运作形式

答案

参考答案：

解析：①由一个配送企业对多家用户进行配送；②在送货环节上将多家用户的待运送的商品混载于同一辆车上，然后按用户的要求分别将商品运送到各个接货点，或运到多家用户联合设立的配送商品接收点上；③若干配送企业开展协作，在核心企业的统一安排调度下，各个配送企业分工协作、联合行动，共同对某一地区的用户进行配送。

完形填空

Until 1954 it was thought that no man could run one mile in less than four minutes. As years 31 , the record came closer and closer to four minutes and Roger Bannister, a young English    32  , began to believe he might  33 this almost magic barrier.
It was a cold afternoon on May 6th, 1954, when Bannister knew he had a   34  chance. Bannister had been  35 hard and was very fit, but the weather conditions were a real 36 to him. Describing the   37   later, Bannister said,” On the way to the track the wind blew strongly. As I 38 for the start I glanced at the flag. It moved 39 now. This was the moment when I made my decision.”
“The gun fired. My legs 40 to meet no resistance, as if I was 41 forward by some unknown force. The noise from the faithful 42 gave me greater strength. I felt the 43 of a lifetimes had come.”
“I was driven on by a  44 of fear and pride. My body had long since used up all its energy   45   it went on running just the same. This was the critical moment when my legs were strong enough to carry me over the last few yards as they 46 could have done in previous years. When I leapt at（冲向）the    47 tape, I fell, almost   48 .
“I knew I had done it, even before I 49 the time. The announcement came. ‘Result of the one mile…Time, three minutes…’the test was 50 in the noise of excitement.”

A．passed along

B．passed down

A．concentration

C．combination

D．classification

A．unconcerned

B．unconscious

填空题

（1）小明家电路电压为220V、电线允许通过的最大电流30A，他家允许同时使用的用电器最大总功率是______，若同时使用一台“220V 72kW”电热水器和一台“220V 2.8kW”电暖器．它们的总功率将是______，超过线路允许使用的最大功率．

（2）已知天然气热值为8.0×10⁷J/m³，若用天然气热水器替换7.2kW的电热水器，______m³的天然气完全燃烧放出的能量与电热水器工作30s消耗的电能相等．